Home / 38,130,349.44-52,625,635.20-23,254,305.48

Finding the Fourth Proportional to 38,130,349.44, 52,625,635.20 and 23,254,305.48

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Solution

The fourth proportional to 38,130,349.44, 52,625,635.20 and 23,254,305.48 is: 32,094,450.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,130,349.44 : 52,625,635.20 = 23,254,305.48 : x
  2. Step 2: Convert to fraction form
    38,130,349.44/52,625,635.20 = 23,254,305.48/x
  3. Step 3: Cross multiply
    38,130,349.44x = 52,625,635.20 × 23,254,305.48
  4. Step 4: Simplify right side
    38,130,349.44x = 1,223,772,597,019,841
  5. Step 5: Solve for x
    x = 1,223,772,597,019,841/38,130,349.44
  6. Step 6: Final answer
    x = 32,094,450.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.